Among them are a space heater for residents of the Himalayas, a water heater for urban Indians and Airvest, a garment that he says could save the lives of painters working in industrial spray booths and trim energy bills too.
Among them: a space heater for residents of the Himalayas, a water heater for urban Indians, and Airvest, a garment he says could save the lives of painters working in industrial spray booths and trim energy bills at the same time.